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RS PRO Analogue Panel Ammeter 250 A AC, 68 mm x 68 mm Cutout, 1% Accuracy, Moving Iron Movement 186-2446

Category Ammeters Brand RS PRO Condition New

Specifications

Country of Origin India
Relative Humidity Less than 75% annual average (noncondensing)
Brand RS PRO
Model 186-2446
Depth 62mm
Series RS PRO
Maximum Operating Temperature 65°C
Current Type AC
Pointer Knife-edge type
Meter Accuracy 1 %
Minimum Operating Temperature -10°C
Shock Resistance 15g for pulse duration 11 milliseconds
Overload 2 times nominal current (continuous)
Standards/Approvals VDE 0100-410:2018-10, DIN 43701, 2014/35/EC, ISO 20653:2006-08, DIN IEC 61554, IEC51/DINEN60051, DIN 43718, IEC 61010, CE, 93/68/EEC, 2014/30/EC, EN 61010, VDE/VDI 3540, UL 94 V-0, IEC 529, DIN 43802, DIN 46200/46282, DIN 43807
Cutout Height 68mm
Cutout Width 68mm
Maximum Measurement 600 V dc, 1000 V ac
Moving Element Moving Iron
Maximum Ampere Value 250 A
Pointer deflection 0° to 90°
VDE 0100-410 2018-10, DIN 43701, 2014/35/EC, ISO 20653:2006-08, DIN IEC 61554, IEC51/DINEN60051, DIN 43718, IEC 61010, CE, 93/68/EEC, 2014/30/EC, EN 61010, VDE/VDI 3540, UL 94 V-0, IEC 529, DIN 43802, DIN 46200/46282, DIN 43807
ISO 20653 2006-08
Nominal range of use 100mA to 100A direct connection
Standards/ApprovalsVDE 0100-410 2018-10, DIN 43701, 2014/35/EC, ISO 20653:2006-08, DIN IEC 61554, IEC51/DINEN60051, DIN 43718, IEC 61010, CE, 93/68/EEC, 2014/30/EC, EN 61010, VDE/VDI 3540, UL 94 V-0, IEC 529, DIN 43802, DIN 46200/46282, DIN 43807

Key Features

  • The panel meter features a 68 mm x 68 mm cutout size suitable for control/switchgear panel mounting.
  • It operates within a temperature range of -10°C to 65°C ensuring reliable performance.
  • The meter offers a nominal use range of 100mA to 100A direct connection with overload capacity of 2 times nominal current continuously.
  • The pointer features a knife-edge type with a deflection angle from 0° to 90° for clear readings.
  • The unit is designed to withstand 15g shock resistance with pulse duration of 11 milliseconds.
  • Its molded polycarbonate square case provides durability and IP52 protection against dust and water.
  • The ammeter measures true RMS AC current and accommodates frequencies from 15Hz to 400Hz.
  • Calibration scales support measurement from 10% of nominal range with overload scales up to X6 for motor inrush current.

Product Description

RS PRO 186-2446 Analogue Panel Ammeter 250 A AC, with a 68 mm x 68 mm cutout, is engineered for precise AC current measurement in industrial and commercial electrical systems.

This moving iron ammeter delivers 1% accuracy, providing dependable monitoring of current values across a nominal measurement range of 100mA to 100A direct connection. Its design includes overload tolerance of twice the nominal current continuously, allowing measurement of motor starting currents and transient spikes effectively.

The instrument’s knife-edge pointer moves through 0° to 90°, ensuring easy and accurate reading on the calibrated scale. Its molded polycarbonate case meets IP52 standards, offering dust and dripping water protection suitable for harsh industrial environments. Shock resistance up to 15g for 11-millisecond pulses adds robustness during mechanical stress.

Operating temperature is specified from -10°C to 65°C, allowing usage in diverse environmental conditions within manufacturing, HVAC, water treatment, and process control panels. The meter supports frequency measurement range from 15Hz to 400Hz, making it compatible with various AC power systems.

Calibration scales are effective down to 10% of full range and support multiple overload scale options (X2, X3, X5, X6), enabling accurate monitoring of motor inrush currents. The meter complies with numerous international standards including VDE 0100-410, IEC 61010, CE certifications, UL 94 V-0, and ISO 20653 ensuring safety and reliability.

The ammeter is especially suited for industrial automation, control gear panels, and electrical instrumentation. It fits panel cutouts measuring 68 mm by 68 mm ensuring straightforward installation. The product is manufactured in India and maintained under new condition for reliable service life.

Explore more from RS PRO and similar industrial electrical measuring instruments on EnvMart for superior quality and value.

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RS PRO Analogue Panel Ammeter 250 A AC, 68 mm x 68 mm Cutout, 1% Accuracy, Moving Iron Movement 186-2446
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Frequently Asked Questions

This ammeter has a nominal use range of 100mA to 100A for direct connection, with an overload capacity of 2 times the nominal current continuously.

It provides an accuracy of 1%, ensuring reliable monitoring of current values.

The required cutout dimensions for installation are 68 mm x 68 mm.

The operating temperature range is from -10°C to 65°C, allowing for use in various environmental conditions.

It measures true RMS AC current and accommodates frequencies from 15Hz to 400Hz.

This unit is designed to withstand shock resistance of 15g for a pulse duration of 11 milliseconds.

It features a knife-edge type pointer that moves through a deflection angle of 0° to 90° for clear readings.

It complies with several international standards including VDE 0100-410, IEC 61010, and ISO 20653, among others.

The maximum ampere value that this ammeter can measure is 250 A.

It can measure voltages up to 600 V DC and 1000 V AC.

It is designed to operate in relative humidity of less than 75% annual average (non-condensing).

The ammeter features a molded polycarbonate square case, providing durability and IP52 protection against dust and water.

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